cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A289903 Domination number of the n-triangular honeycomb acute knight graph.

Table of values

n a(n)
1 1
2 3
3 3
4 3
5 3
6 6
7 9
8 9
9 9
10 10
11 15
12 18
13 18
14 18
15 21
16 28
17 30
18 30
19 34
20 36
21 45
22 45
23 48
24 51
25 55
26 63
27 63
28 70
29 75
30 78
31 84
32 90
33 96
34 100
35 105
36 111
37 118
38 123
39 132
40 136
41 144
42 150
43 157
44 165
45 171
46 178
47 186
48 195
49 202
50 210
51 219
52 226
53 234
54 243
55 253
56 261
57 270
58 280
59 288
60 297
61 307

List of values

[1, 3, 3, 3, 3, 6, 9, 9, 9, 10, 15, 18, 18, 18, 21, 28, 30, 30, 34, 36, 45, 45, 48, 51, 55, 63, 63, 70, 75, 78, 84, 90, 96, 100, 105, 111, 118, 123, 132, 136, 144, 150, 157, 165, 171, 178, 186, 195, 202, 210, 219, 226, 234, 243, 253, 261, 270, 280, 288, 297, 307]